snark13/Xteink-X4-crosspoint-reader
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feat: add screen rotation functionality to Epub reader menu

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This commit is contained in:
Arthur Tazhitdinov 2026-02-03 17:09:42 +03:00
parent f67c544e16
commit 465cc029ff
2 changed files with 36 additions and 1 deletions
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34
src/activities/reader/EpubReaderActivity.cpp
View File

@ -268,6 +268,40 @@ void EpubReaderActivity::onReaderMenuConfirm(EpubReaderMenuActivity::MenuAction
xSemaphoreGive(renderingMutex); xSemaphoreGive(renderingMutex);
break; break;
} }
case EpubReaderMenuActivity::MenuAction::ROTATE_SCREEN: {
xSemaphoreTake(renderingMutex, portMAX_DELAY);
if (section) {
cachedSpineIndex = currentSpineIndex;
cachedChapterTotalPageCount = section->pageCount;
nextPageNumber = section->currentPage;
}
SETTINGS.orientation = (SETTINGS.orientation + 1) % CrossPointSettings::ORIENTATION_COUNT;
SETTINGS.saveToFile();
switch (SETTINGS.orientation) {
case CrossPointSettings::ORIENTATION::PORTRAIT:
renderer.setOrientation(GfxRenderer::Orientation::Portrait);
break;
case CrossPointSettings::ORIENTATION::LANDSCAPE_CW:
renderer.setOrientation(GfxRenderer::Orientation::LandscapeClockwise);
break;
case CrossPointSettings::ORIENTATION::INVERTED:
renderer.setOrientation(GfxRenderer::Orientation::PortraitInverted);
break;
case CrossPointSettings::ORIENTATION::LANDSCAPE_CCW:
renderer.setOrientation(GfxRenderer::Orientation::LandscapeCounterClockwise);
break;
default:
break;
}
section.reset();
exitActivity();
updateRequired = true;
xSemaphoreGive(renderingMutex);
break;
}
case EpubReaderMenuActivity::MenuAction::GO_HOME: { case EpubReaderMenuActivity::MenuAction::GO_HOME: {
// 2. Trigger the reader's "Go Home" callback // 2. Trigger the reader's "Go Home" callback
if (onGoHome) { if (onGoHome) {

3
src/activities/reader/EpubReaderMenuActivity.h
View File

@ -13,7 +13,7 @@
class EpubReaderMenuActivity final : public ActivityWithSubactivity { class EpubReaderMenuActivity final : public ActivityWithSubactivity {
public: public:
enum class MenuAction { SELECT_CHAPTER, GO_HOME, DELETE_CACHE }; enum class MenuAction { SELECT_CHAPTER, ROTATE_SCREEN, GO_HOME, DELETE_CACHE };
explicit EpubReaderMenuActivity(GfxRenderer& renderer, MappedInputManager& mappedInput, const std::string& title, explicit EpubReaderMenuActivity(GfxRenderer& renderer, MappedInputManager& mappedInput, const std::string& title,
const std::function<void()>& onBack, const std::function<void(MenuAction)>& onAction) const std::function<void()>& onBack, const std::function<void(MenuAction)>& onAction)
@ -33,6 +33,7 @@ class EpubReaderMenuActivity final : public ActivityWithSubactivity {
}; };
const std::vector<MenuItem> menuItems = {{MenuAction::SELECT_CHAPTER, "Go to Chapter"}, const std::vector<MenuItem> menuItems = {{MenuAction::SELECT_CHAPTER, "Go to Chapter"},
{MenuAction::ROTATE_SCREEN, "Rotate Screen"},
{MenuAction::GO_HOME, "Go Home"}, {MenuAction::GO_HOME, "Go Home"},
{MenuAction::DELETE_CACHE, "Delete Book Cache"}}; {MenuAction::DELETE_CACHE, "Delete Book Cache"}};